Cable assembling component of flange structure for deep well submersible pump

Abstract

The utility model belongs to the technical field of hydraulic machinery and cable fixing accessories, and particularly relates to a cable assembling component along a flange structure for a deep well submersible pump, which comprises a fixing base, a first connecting bolt is mounted at one end of the fixing base and is connected with an external steel pipe flange, and a second connecting bolt is mounted at the other end of the fixing base. One end of the first connecting bolt penetrates through the steel pipe flange and is connected with a connecting nut. According to the cable assembling assembly of the flange structure for the deep well submersible pump, in a flowing water flow environment, the situation that a cable binding position of a vertical cable is broken and falls off due to factors such as cable self weight, water flow impact, steel pipe vibration and oxidation corrosion can be effectively avoided, and the situation that the cable swings and rubs with a steel pipe flange is avoided; and the deep well submersible pump can be widely applied to installation of the deep well submersible pump.

Description

Technical Field

[0001] The utility model relates to the technical fields of hydraulic machinery and cable fixing fittings, and particularly relates to a cable assembly component with a flange structure for a deep well submersible pump along the flange structure. Background Art

[0002] The deep well submersible pump has the advantages of simple structure, high unit efficiency, low noise, safe and reliable operation, and convenient installation and maintenance. It is applicable to extraction from deep wells, hot wells and the ocean, and can also be used for extraction from rivers, reservoirs, canals, etc.: mainly used for farmland irrigation and drinking water for people and livestock in plateau mountainous areas, and can also be used for water supply and drainage in cities, factories, railways, mines and construction sites. At present, there are roughly two ways to fix the cable of the deep well submersible pump. One is to tie and fix it along the well wall through embedded parts or expansion nails on the well wall, and the other is to tie and fix it along the outlet steel pipe of the submersible pump with iron wire or a tie strap.

[0003] However, the existing equipment often uses a tie strap or iron wire to fix the cable. In a flowing water environment, the cable fixing parts are prone to corrosion, fracture or falling off, resulting in the cable swinging and wearing against the steel pipe flange, and damage occurs, with poor safety. Summary of the Utility Model

[0004] The main purpose of the utility model is to propose a cable assembly component with a flange structure for a deep well submersible pump along the flange structure, aiming to solve the technical problem that the existing equipment often uses a tie strap or iron wire to fix the cable. In a flowing water environment, the cable fixing parts are prone to corrosion, fracture or falling off, resulting in the cable swinging and wearing against the steel pipe flange, and damage occurs, with poor safety.

[0005] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical solutions:

[0006] A cable assembly component with a flange structure for a deep well submersible pump along the flange structure, which includes: a fixed base, the fixed base is an L-shaped structure, and one end of the fixed base is provided with a first connecting bolt, the first connecting bolt is connected to an external steel pipe flange, and one end of the first connecting bolt penetrates through the steel pipe flange and is connected with a connecting nut, the other end of the fixed base is provided with a cable fixing seat, a first cable fixing groove is opened on one side of the cable fixing seat, a cover plate is movably connected to one side of the cable fixing seat, a second cable fixing groove is opened on one side of the cover plate, the first cable fixing groove and the second cable fixing groove cooperate with each other to fix the cable, and the cable fixing seat and the cover plate are connected with a second connecting bolt, and one end of the second connecting bolt is connected to the other end of the fixed base;

[0007] The fixed base is used to connect the steel pipe flange and the cable fixing seat. The first connecting bolt is used to connect the fixed base and the steel pipe flange. The connecting nut is used to fix the first connecting bolt. The cable fixing seat is used to install the cover plate and is provided with a first cable fixing groove. The first cable fixing groove and the second cable fixing groove are used to cooperate with each other to form a groove body to fix the cable. The cover plate is used to open the second cable fixing groove and cover the cable. The second connecting bolt is used to connect the fixed base, the cover plate and the cable fixing seat.

[0008] As a preferred solution of a cable assembly component with a flange structure for a deep-well submersible pump according to the present invention, wherein: a fixing gasket is sleeved on the head end of the first connecting bolt, and the fixing gasket is located between the first connecting bolt and the fixed base; the fixing gasket is used to enable the first connecting bolt to fix the fixed base to the steel pipe flange as closely as possible.

[0009] As a preferred solution of a cable assembly component with a flange structure for a deep-well submersible pump according to the present invention, wherein: a waist-shaped hole is opened at one end of the fixed base, and the first connecting bolt is arranged in the waist-shaped hole; the waist-shaped hole is used to fix the first connecting bolt and enable the fixed base to adjust the installation position.

[0010] As a preferred solution of a cable assembly component with a flange structure for a deep-well submersible pump according to the present invention, wherein: an adsorption block is detachably connected to the top end of the steel pipe flange. A buckle plate is installed on the adsorption block. A buckle hole is opened on the buckle plate. A buckle groove is opened on the cable fixing seat; the adsorption block is used to temporarily adsorb on the steel pipe flange. The buckle plate is used to open the buckle hole. The buckle hole is used to enable the buckle main beam to pass through and limit the position of the buckle main beam. The buckle groove is used to enable the buckle main beam to pass through and limit the position of the cable fixing seat.

[0011] As a preferred solution of a cable assembly component with a flange structure for a deep-well submersible pump according to the present invention, wherein: a buckle main beam is inserted and connected in the buckle hole and the buckle groove. Both ends of the buckle main beam are movably connected with buckle auxiliary beams, and torsion springs are installed at the connection parts of the two buckle auxiliary beams and the buckle main beam; the buckle main beam is used to limit the positions of the cable fixing seat and the fixed base, so as to perform temporary connection and facilitate the installation of the cable. The buckle auxiliary beam is used to limit the lateral movement of the buckle main beam. The torsion spring is used to keep the buckle auxiliary beam perpendicular to the buckle main beam and drive it to reset after the buckle auxiliary beam moves.

[0012] As a preferred embodiment of the cable assembly component with a flange structure for a deep-well submersible pump according to the present utility model, the following is provided: guide grooves are formed at both the top and bottom ends of the fixed base, guide rods are movably connected in the guide grooves, limiting plates are installed on the guide rods, and limiting holes are formed in the limiting plates; the guide grooves are used to provide a sliding channel for the guide rods, the guide rods are used to install the limiting plates and drive the limiting plates to move, the limiting plates are used to form the limiting holes, and the limiting holes are used to insert the cable to limit the position of the cable.

[0013] As a preferred embodiment of the cable assembly component with a flange structure for a deep-well submersible pump according to the present utility model, the following is provided: an installation block is installed at the bottom end of the cover plate, a fixing block is installed at the bottom end of the cable fixing seat, a fixing rod is movably connected to the installation block, and the fixing rod is inserted and connected into the fixing block; the installation block is used to provide a sliding channel for the fixing rod, the fixing block is used to limit the movement of the fixing rod, and the fixing rod is used to be inserted into the fixing block to limit the movement of the installation block and the fixing block.

[0014] As a preferred embodiment of the cable assembly component with a flange structure for a deep-well submersible pump according to the present utility model, the following is provided: a snap-in block is movably connected to the fixing rod, the snap-in block and the fixing rod are connected to each other by a tightening spring, a snap-in groove is formed at the top end of the fixing block, and the snap-in block is snap-fitted into the snap-in groove; the snap-in block is used to be snap-fitted into the snap-in groove to limit the position of the fixing rod, the tightening spring is used to tighten the snap-in block to make the snap-in block snap-fitted into the snap-in groove, and the snap-in groove is used to allow the snap-in block to be snap-fitted.

[0015] The beneficial effects of the present utility model are as follows: the first connecting bolt passes through one end of the fixed base and the steel pipe flange, and then the connecting nut is installed on the first connecting bolt to limit the positions of the fixed base and the steel pipe flange. The cable is inserted into the first cable fixing groove and the second cable fixing groove, and then the cover plate is covered to fix the cable. The cover plate and the cable fixing seat are installed at the other end of the fixed base by installing the second connecting bolt, thereby fixing the cable on the steel pipe flange.

[0016] For the cable assembly component with a flange structure for a deep-well submersible pump, in a flowing water environment, it can effectively overcome the situation that the vertical cable breaks and falls off at the cable binding point due to factors such as the self-weight of the cable, water flow impact, steel pipe vibration, and oxidation corrosion, avoid the cable from swinging and rubbing against the steel pipe flange, improve the reliability of the operation of the deep-well submersible pump, and can be widely used in the installation of deep-well submersible pumps. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0018] Figure 1 It is a schematic structural diagram of the present invention;

[0019] Figure 2 It is a cross-sectional view of the cable fixing seat of the present invention;

[0020] Figure 3 It is a top view of the fixed base of the present invention;

[0021] Figure 4 It is a schematic structural diagram at the buckle main beam of the present invention;

[0022] Figure 5 For the present invention Figure 1 An enlarged view of part A in;

[0023] Figure 6 It is a schematic structural diagram of the present invention when only the fixed base and the cable fixing seat are installed.

[0024] Explanation of the reference numerals in the drawings:

[0025] Label Name Label Name 100 Fixed base 110 First connecting bolt 111 Fixed gasket 120 Connecting nut 130 Slotted hole 140 Adsorption block 150 Snap plate 151 Snap hole 200 Cable fixing seat 210 First cable fixing groove 220 Cover plate 221 Second cable fixing groove 230 Second connecting bolt 240 Snap groove 250 Guide groove 260 Guide rod 270 Limit plate 280 Limit hole 300 Snap main beam 310 Snap auxiliary beam 320 Torsion spring 400 Mounting block 410 Fixed rod 411 Tightening spring 412 Inserting buckle block 420 Fixed block 420 Inserting buckle groove

[0026] The realization of the object of the present invention, functional features and advantages will be further described in conjunction with the embodiments with reference to the drawings. Specific embodiments

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0028] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0029] In addition, if the descriptions such as "first" and "second" are involved in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be construed as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0030] The present utility model provides a cable assembly component with a flange structure for a deep-well submersible pump. In a flowing water environment, it can effectively overcome the situation where the vertical cable breaks and falls off at the cable binding point due to factors such as the self-weight of the cable, water flow impact, steel pipe vibration, and oxidation corrosion, avoid the cable from swinging and rubbing against the steel pipe flange, improve the reliability of the operation of the deep-well submersible pump, and can be widely applied to the installation of deep-well submersible pumps;

[0031] Please refer to Figure 1 - Figure 6 ,

[0032] The fixed base 100, the fixed base 100 is of an L-shaped structure, and one end of the fixed base 100 is provided with a first connecting bolt 110. The first connecting bolt 110 is threadedly connected to an external steel pipe flange, and one end of the first connecting bolt 110 passes through the steel pipe flange and is threadedly connected to a connecting nut 120. The other end of the fixed base 100 is provided with a cable fixing seat 200. One side of the cable fixing seat 200 is provided with a first cable fixing groove 210. One side of the cable fixing seat 200 is hinged with a cover plate 220. One side of the cover plate 220 is provided with a second cable fixing groove 221. The first cable fixing groove 210 and the second cable fixing groove 221 cooperate with each other to fix the cable. The cable fixing seat 200 and the cover plate 220 are threadedly connected with a second connecting bolt 230, and one end of the second connecting bolt 230 is threadedly connected to the other end of the fixed base 100;

[0033] During specific use, the first connecting bolt 110 passes through one end of the fixed base 100 and the steel pipe flange, and then the connecting nut 120 is installed on the first connecting bolt 110 to limit the positions of the fixed base 100 and the steel pipe flange. By inserting the cable into the first cable fixing groove 210 and the second cable fixing groove 221, and then covering the cover plate 220 to fix the cable, and by installing the second connecting bolt 230, the cover plate 220 and the cable fixing seat 200 are installed on the other end of the fixed base 100, thereby fixing the cable on the steel pipe flange.

[0034] Please refer to again Figure 1 - Figure 6, a fixing gasket 111 is sleeved on the head end of the first connecting bolt 110, and the fixing gasket 111 is located between the first connecting bolt 110 and the fixing base 100; through the fixing gasket 111, when the first connecting bolt 110 is tightened, the fixing gasket 111 drives the fixing base 100 to fit on the steel pipe flange.

[0035] Please refer to again Figure 1 - Figure 6 , a waist-shaped hole 130 is opened at one end of the fixing base 100, and the first connecting bolt 110 is arranged in the waist-shaped hole 130; through the waist-shaped hole 130, the fixing base 100 can be installed at different positions, so as to adjust the position of the fixing base 100.

[0036] Please refer to again Figure 1 - Figure 6 , an adsorption block 140 is detachably connected to the top end of the steel pipe flange, a buckle plate 150 is welded on the adsorption block 140, a buckle hole 151 is opened on the buckle plate 150, and a buckle groove 240 is opened on the cable fixing seat 200; through the adsorption block 140, the buckle plate 150 is installed on the steel pipe flange, and then the buckle main beam 300 is inserted into the buckle hole 151 and the buckle groove 240, so as to temporarily connect the steel pipe flange and the cable fixing seat 200.

[0037] Please refer to again Figure 1 - Figure 6 , a buckle main beam 300 is inserted and connected in the buckle hole 151 and the buckle groove 240, both ends of the buckle main beam 300 are rotatably connected with buckle auxiliary beams 310, and torsion springs 320 are welded at the joints of the two buckle auxiliary beams 310 and the buckle main beam 300; through the buckle main beam 300 being inserted into the buckle hole 151 and the buckle groove 240, the buckle auxiliary beams 310 limit the position of the buckle main beam 300, and the buckle main beam 300 limits the positions of the fixing base 100 and the steel pipe flange. When it is necessary to take out, by pulling the buckle auxiliary beam 310, the torsion spring 320 contracts, and then the buckle main beam 300 is pulled out.

[0038] Please refer to again Figure 1 - Figure 6 , guide grooves 250 are opened at both the top end and the bottom end of the fixing base 100, guide rods 260 are slidably connected in the guide grooves 250, a limiting plate 270 is welded on the guide rods 260, and a limiting hole 280 is opened on the limiting plate 270; through the guide grooves 250, the guide rods 260 can slide on the fixing base 100, the limiting plate 270 can move, enabling the cable to enter the limiting hole 280, and the limiting hole 280 limits the position of the cable, so that the cable fits on the outer wall of the deep well submersible pump.

[0039] Please refer to again Figure 1 - Figure 6, an installation block 400 is welded to the bottom end of the cover plate 220, and a fixing block 420 is welded to the bottom end of the cable fixing seat 200. A fixing rod 410 is slidably connected to the installation block 400, and the fixing rod 410 is inserted and connected into the fixing block 420; by sliding the fixing rod 410 on the installation block 400, the fixing rod 410 is inserted into the installation block 400 to limit the movement of the installation block 400 and the fixing block 420, thereby connecting the cable fixing seat 200 and the cover plate 220.

[0040] Please refer to again Figure 1 - Figure 6 , a buckle block 412 is slidably connected to the fixing rod 410. The buckle block 412 and the fixing rod 410 are connected to each other by a pressing spring 411. A buckle groove 421 is formed at the top end of the fixing block 420, and the buckle block 412 is inserted and connected into the buckle groove 421; by inserting the fixing rod 410 into the fixing block 420, the pressing spring 411 presses the buckle block 412 to move, so that the buckle block 412 is inserted into the buckle groove 421, and the buckle block 412 limits the position of the fixing rod 410.

[0041] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made by using the content of the specification and drawings of the present invention under the inventive concept of the present invention, or direct / indirect application in other related technical fields are all included in the patent protection scope of the present invention.

Claims

1. A cable assembly along a flange structure for a deep well submersible pump, characterized in that: include: A fixed base (100), the fixed base (100) is an L-shaped structure, and a first connecting bolt (110) is installed at one end of the fixed base (100), the first connecting bolt (110) is connected to an external steel pipe flange, and one end of the first connecting bolt (110) penetrates the steel pipe flange and is connected to a connecting nut (120), and a cable fixing seat (200) is arranged at the other end of the fixed base (100), a first cable fixing groove (210) is opened on one side of the cable fixing seat (200), a cover plate (220) is movably connected to one side of the cable fixing seat (200), a second cable fixing groove (221) is opened on one side of the cover plate (220), the first cable fixing groove (210) and the second cable fixing groove (221) cooperate with each other to fix the cable, the cable fixing seat (200) and the cover plate (220) are connected with a second connecting bolt (230), and one end of the second connecting bolt (230) is connected to the other end of the fixed base (100).

2. A cable assembly along a flange structure for a deep well submersible pump according to claim 1, characterized in that: A fixing gasket (111) is sleeved on the head end of the first connecting bolt (110), and the fixing gasket (111) is located between the first connecting bolt (110) and the fixing base (100).

3. A cable assembly along a flange structure for a deep well submersible pump according to claim 1, characterized in that: A waist hole (130) is formed at one end of the fixed base (100), and the first connecting bolt (110) is arranged in the waist hole (130).

4. A cable assembly along a flange structure for a deep well submersible pump according to claim 1, characterized in that: The top end of the steel pipe flange is detachably connected to an adsorption block (140), a snap plate (150) is mounted on the adsorption block (140), a snap hole (151) is provided on the snap plate (150), and a snap groove (240) is provided on the cable fixing seat (200).

5. A cable assembly along a flange structure for a deep well submersible pump according to claim 4, characterized in that: A buckle main beam (300) is inserted and connected in the buckle hole (151) and the buckle groove (240), and buckle auxiliary beams (310) are movably connected at both ends of the buckle main beam (300), and torsion springs (320) are installed at the connection points between the two buckle auxiliary beams (310) and the buckle main beam (300).

6. A cable assembly along a flange structure for a deep well submersible pump according to claim 1, characterized in that: The top and bottom ends of the fixed base (100) are both provided with guide grooves (250), a guide rod (260) is movably connected in the guide groove (250), a limit plate (270) is mounted on the guide rod (260), and a limit hole (280) is provided on the limit plate (270).

7. A cable assembly along a flange structure for a deep well submersible pump according to claim 1, characterized in that: A mounting block (400) is installed at the bottom end of the cover plate (220), a fixing block (420) is installed at the bottom end of the cable fixing seat (200), a fixing rod (410) is movably connected to the mounting block (400), and the fixing rod (410) is inserted and connected to the fixing block (420).

8. A cable assembly along a flange structure for a deep well submersible pump according to claim 7, characterized in that: The fixing rod (410) is movably connected to a buckle block (412); the buckle block (412) and the fixing rod (410) are connected to each other via a tightening spring (411); a buckle groove (421) is formed at the top end of the fixing block (420), and the buckle block (412) is embedded in the buckle groove (421).

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